%matplotlib inline
import numpy as np
import pandas as pd
from sklearn.metrics import mean_squared_error
from sklearn.utils import check_random_state
from sklearn.tree import DecisionTreeClassifier
import numpy as np
from sklearn.model_selection import ParameterGrid
from sklearn.svm import SVR
import pandas as pd
from sklearn.dummy import DummyRegressor
import seaborn as sns
from matplotlib import pyplot as plt
from sklearn.model_selection import train_test_split
from sklearn.tree import DecisionTreeClassifier
from sklearn import metrics
from sklearn.linear_model import LogisticRegression
from sklearn.metrics import confusion_matrix, recall_score, precision_score, f1_score, roc_auc_score,accuracy_score
from sklearn.metrics import precision_recall_fscore_support
from sklearn.model_selection import GridSearchCV
from sklearn.ensemble import BaggingClassifier
from sklearn.tree import export_graphviz
from sklearn.ensemble import AdaBoostClassifier
from sklearn.linear_model import LinearRegression
from six import StringIO
from sklearn.model_selection import RandomizedSearchCV
from sklearn.ensemble import BaggingRegressor
from scipy.stats import randint as sp_randint
from sklearn.neighbors import KNeighborsRegressor
from sklearn.ensemble import BaggingRegressor
from IPython.display import Image
import pydotplus
import graphviz
from math import sqrt
from sklearn.model_selection import cross_val_score
%matplotlib inline
from sklearn.feature_extraction.text import CountVectorizer #DT does not take strings as input for the model fit step....
concrete_df = pd.read_csv("/content/sample_data/concrete.csv")
concrete_df
| cement | slag | ash | water | superplastic | coarseagg | fineagg | age | strength | |
|---|---|---|---|---|---|---|---|---|---|
| 0 | 141.3 | 212.0 | 0.0 | 203.5 | 0.0 | 971.8 | 748.5 | 28 | 29.89 |
| 1 | 168.9 | 42.2 | 124.3 | 158.3 | 10.8 | 1080.8 | 796.2 | 14 | 23.51 |
| 2 | 250.0 | 0.0 | 95.7 | 187.4 | 5.5 | 956.9 | 861.2 | 28 | 29.22 |
| 3 | 266.0 | 114.0 | 0.0 | 228.0 | 0.0 | 932.0 | 670.0 | 28 | 45.85 |
| 4 | 154.8 | 183.4 | 0.0 | 193.3 | 9.1 | 1047.4 | 696.7 | 28 | 18.29 |
| ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1025 | 135.0 | 0.0 | 166.0 | 180.0 | 10.0 | 961.0 | 805.0 | 28 | 13.29 |
| 1026 | 531.3 | 0.0 | 0.0 | 141.8 | 28.2 | 852.1 | 893.7 | 3 | 41.30 |
| 1027 | 276.4 | 116.0 | 90.3 | 179.6 | 8.9 | 870.1 | 768.3 | 28 | 44.28 |
| 1028 | 342.0 | 38.0 | 0.0 | 228.0 | 0.0 | 932.0 | 670.0 | 270 | 55.06 |
| 1029 | 540.0 | 0.0 | 0.0 | 173.0 | 0.0 | 1125.0 | 613.0 | 7 | 52.61 |
1030 rows × 9 columns
X = concrete_df.drop(['strength'],axis=1)
y = concrete_df['strength']
print(X.shape)
print(y.shape)
print(concrete_df.info())
print(X)
print(y)
(1030, 8)
(1030,)
<class 'pandas.core.frame.DataFrame'>
RangeIndex: 1030 entries, 0 to 1029
Data columns (total 9 columns):
# Column Non-Null Count Dtype
--- ------ -------------- -----
0 cement 1030 non-null float64
1 slag 1030 non-null float64
2 ash 1030 non-null float64
3 water 1030 non-null float64
4 superplastic 1030 non-null float64
5 coarseagg 1030 non-null float64
6 fineagg 1030 non-null float64
7 age 1030 non-null int64
8 strength 1030 non-null float64
dtypes: float64(8), int64(1)
memory usage: 72.5 KB
None
cement slag ash water superplastic coarseagg fineagg age
0 141.3 212.0 0.0 203.5 0.0 971.8 748.5 28
1 168.9 42.2 124.3 158.3 10.8 1080.8 796.2 14
2 250.0 0.0 95.7 187.4 5.5 956.9 861.2 28
3 266.0 114.0 0.0 228.0 0.0 932.0 670.0 28
4 154.8 183.4 0.0 193.3 9.1 1047.4 696.7 28
... ... ... ... ... ... ... ... ...
1025 135.0 0.0 166.0 180.0 10.0 961.0 805.0 28
1026 531.3 0.0 0.0 141.8 28.2 852.1 893.7 3
1027 276.4 116.0 90.3 179.6 8.9 870.1 768.3 28
1028 342.0 38.0 0.0 228.0 0.0 932.0 670.0 270
1029 540.0 0.0 0.0 173.0 0.0 1125.0 613.0 7
[1030 rows x 8 columns]
0 29.89
1 23.51
2 29.22
3 45.85
4 18.29
...
1025 13.29
1026 41.30
1027 44.28
1028 55.06
1029 52.61
Name: strength, Length: 1030, dtype: float64
3. Find any missing values in dataframe
concrete_df.isna().sum()
cement 0 slag 0 ash 0 water 0 superplastic 0 coarseagg 0 fineagg 0 age 0 strength 0 dtype: int64
4. Find Correaltion between each variable
cor = concrete_df.corr()
cor
| cement | slag | ash | water | superplastic | coarseagg | fineagg | age | strength | |
|---|---|---|---|---|---|---|---|---|---|
| cement | 1.000000 | -0.275216 | -0.397467 | -0.081587 | 0.092386 | -0.109349 | -0.222718 | 0.081946 | 0.497832 |
| slag | -0.275216 | 1.000000 | -0.323580 | 0.107252 | 0.043270 | -0.283999 | -0.281603 | -0.044246 | 0.134829 |
| ash | -0.397467 | -0.323580 | 1.000000 | -0.256984 | 0.377503 | -0.009961 | 0.079108 | -0.154371 | -0.105755 |
| water | -0.081587 | 0.107252 | -0.256984 | 1.000000 | -0.657533 | -0.182294 | -0.450661 | 0.277618 | -0.289633 |
| superplastic | 0.092386 | 0.043270 | 0.377503 | -0.657533 | 1.000000 | -0.265999 | 0.222691 | -0.192700 | 0.366079 |
| coarseagg | -0.109349 | -0.283999 | -0.009961 | -0.182294 | -0.265999 | 1.000000 | -0.178481 | -0.003016 | -0.164935 |
| fineagg | -0.222718 | -0.281603 | 0.079108 | -0.450661 | 0.222691 | -0.178481 | 1.000000 | -0.156095 | -0.167241 |
| age | 0.081946 | -0.044246 | -0.154371 | 0.277618 | -0.192700 | -0.003016 | -0.156095 | 1.000000 | 0.328873 |
| strength | 0.497832 | 0.134829 | -0.105755 | -0.289633 | 0.366079 | -0.164935 | -0.167241 | 0.328873 | 1.000000 |
5. Describe Characteristics of each variable
concrete_df.describe
<bound method NDFrame.describe of cement slag ash water ... coarseagg fineagg age strength 0 141.3 212.0 0.0 203.5 ... 971.8 748.5 28 29.89 1 168.9 42.2 124.3 158.3 ... 1080.8 796.2 14 23.51 2 250.0 0.0 95.7 187.4 ... 956.9 861.2 28 29.22 3 266.0 114.0 0.0 228.0 ... 932.0 670.0 28 45.85 4 154.8 183.4 0.0 193.3 ... 1047.4 696.7 28 18.29 ... ... ... ... ... ... ... ... ... ... 1025 135.0 0.0 166.0 180.0 ... 961.0 805.0 28 13.29 1026 531.3 0.0 0.0 141.8 ... 852.1 893.7 3 41.30 1027 276.4 116.0 90.3 179.6 ... 870.1 768.3 28 44.28 1028 342.0 38.0 0.0 228.0 ... 932.0 670.0 270 55.06 1029 540.0 0.0 0.0 173.0 ... 1125.0 613.0 7 52.61 [1030 rows x 9 columns]>
6.Info about each variable in DF
concrete_df.info()
<class 'pandas.core.frame.DataFrame'> RangeIndex: 1030 entries, 0 to 1029 Data columns (total 9 columns): # Column Non-Null Count Dtype --- ------ -------------- ----- 0 cement 1030 non-null float64 1 slag 1030 non-null float64 2 ash 1030 non-null float64 3 water 1030 non-null float64 4 superplastic 1030 non-null float64 5 coarseagg 1030 non-null float64 6 fineagg 1030 non-null float64 7 age 1030 non-null int64 8 strength 1030 non-null float64 dtypes: float64(8), int64(1) memory usage: 72.5 KB
7. Find count of any missing values
concrete_df.isnull().count()
cement 1030 slag 1030 ash 1030 water 1030 superplastic 1030 coarseagg 1030 fineagg 1030 age 1030 strength 1030 dtype: int64
8. Print out names of all the columns in dataframe
concrete_df.columns
Index(['cement', 'slag', 'ash', 'water', 'superplastic', 'coarseagg',
'fineagg', 'age', 'strength'],
dtype='object')
9. Print all stats/metrics of each columns
concrete_df.describe().transpose()
| count | mean | std | min | 25% | 50% | 75% | max | |
|---|---|---|---|---|---|---|---|---|
| cement | 1030.0 | 281.167864 | 104.506364 | 102.00 | 192.375 | 272.900 | 350.000 | 540.0 |
| slag | 1030.0 | 73.895825 | 86.279342 | 0.00 | 0.000 | 22.000 | 142.950 | 359.4 |
| ash | 1030.0 | 54.188350 | 63.997004 | 0.00 | 0.000 | 0.000 | 118.300 | 200.1 |
| water | 1030.0 | 181.567282 | 21.354219 | 121.80 | 164.900 | 185.000 | 192.000 | 247.0 |
| superplastic | 1030.0 | 6.204660 | 5.973841 | 0.00 | 0.000 | 6.400 | 10.200 | 32.2 |
| coarseagg | 1030.0 | 972.918932 | 77.753954 | 801.00 | 932.000 | 968.000 | 1029.400 | 1145.0 |
| fineagg | 1030.0 | 773.580485 | 80.175980 | 594.00 | 730.950 | 779.500 | 824.000 | 992.6 |
| age | 1030.0 | 45.662136 | 63.169912 | 1.00 | 7.000 | 28.000 | 56.000 | 365.0 |
| strength | 1030.0 | 35.817961 | 16.705742 | 2.33 | 23.710 | 34.445 | 46.135 | 82.6 |
10. Print Skew of each variable
concrete_df.skew().sort_values(ascending=False)
age 3.269177 superplastic 0.907203 slag 0.800717 ash 0.537354 cement 0.509481 strength 0.416977 water 0.074628 coarseagg -0.040220 fineagg -0.253010 dtype: float64
11. Print unbiased Kurtosis
concrete_df.kurt().sort_values(ascending=False)
age 12.168989 superplastic 1.411269 water 0.122082 fineagg -0.102177 strength -0.313725 slag -0.508175 cement -0.520652 coarseagg -0.599016 ash -1.328746 dtype: float64
12. Print all correlation which have a considerable significant impact on each other
df = concrete_df.corr()
df.columns
df[((df > 0.3) & (df < 1))| (df < -0.3)].dropna(how='all')
| cement | slag | ash | water | superplastic | coarseagg | fineagg | age | strength | |
|---|---|---|---|---|---|---|---|---|---|
| cement | NaN | NaN | -0.397467 | NaN | NaN | NaN | NaN | NaN | 0.497832 |
| slag | NaN | NaN | -0.323580 | NaN | NaN | NaN | NaN | NaN | NaN |
| ash | -0.397467 | -0.32358 | NaN | NaN | 0.377503 | NaN | NaN | NaN | NaN |
| water | NaN | NaN | NaN | NaN | -0.657533 | NaN | -0.450661 | NaN | NaN |
| superplastic | NaN | NaN | 0.377503 | -0.657533 | NaN | NaN | NaN | NaN | 0.366079 |
| fineagg | NaN | NaN | NaN | -0.450661 | NaN | NaN | NaN | NaN | NaN |
| age | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 0.328873 |
| strength | 0.497832 | NaN | NaN | NaN | 0.366079 | NaN | NaN | 0.328873 | NaN |
13. Beginning of Univariate analysis.
# the for loop here prints out the distplots for each of the column to help in univariate analysis
for i in ['cement', 'slag', 'ash', 'water', 'superplastic', 'coarseagg',
'fineagg', 'age']:
sns.distplot(concrete_df[i])
plt.show()
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:2551: FutureWarning: `distplot` is a deprecated function and will be removed in a future version. Please adapt your code to use either `displot` (a figure-level function with similar flexibility) or `histplot` (an axes-level function for histograms). warnings.warn(msg, FutureWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:2551: FutureWarning: `distplot` is a deprecated function and will be removed in a future version. Please adapt your code to use either `displot` (a figure-level function with similar flexibility) or `histplot` (an axes-level function for histograms). warnings.warn(msg, FutureWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:2551: FutureWarning: `distplot` is a deprecated function and will be removed in a future version. Please adapt your code to use either `displot` (a figure-level function with similar flexibility) or `histplot` (an axes-level function for histograms). warnings.warn(msg, FutureWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:2551: FutureWarning: `distplot` is a deprecated function and will be removed in a future version. Please adapt your code to use either `displot` (a figure-level function with similar flexibility) or `histplot` (an axes-level function for histograms). warnings.warn(msg, FutureWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:2551: FutureWarning: `distplot` is a deprecated function and will be removed in a future version. Please adapt your code to use either `displot` (a figure-level function with similar flexibility) or `histplot` (an axes-level function for histograms). warnings.warn(msg, FutureWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:2551: FutureWarning: `distplot` is a deprecated function and will be removed in a future version. Please adapt your code to use either `displot` (a figure-level function with similar flexibility) or `histplot` (an axes-level function for histograms). warnings.warn(msg, FutureWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:2551: FutureWarning: `distplot` is a deprecated function and will be removed in a future version. Please adapt your code to use either `displot` (a figure-level function with similar flexibility) or `histplot` (an axes-level function for histograms). warnings.warn(msg, FutureWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:2551: FutureWarning: `distplot` is a deprecated function and will be removed in a future version. Please adapt your code to use either `displot` (a figure-level function with similar flexibility) or `histplot` (an axes-level function for histograms). warnings.warn(msg, FutureWarning)
for i in ['cement', 'slag', 'ash', 'water', 'superplastic', 'coarseagg',
'fineagg', 'age']:
sns.histplot(concrete_df[i])
plt.show()
14.Beginning of Bivariate Analysis
# Use pair plots on only variables with interesting correlations only
sns.pairplot(concrete_df,hue='strength',diag_kind ='kde',plot_kws = {'alpha': 0.6, 's': 80, 'edgecolor': 'k'},
size = 4,vars = ['cement', 'slag', 'ash', 'water', 'superplastic', 'coarseagg', 'fineagg', 'age'])
Streaming output truncated to the last 5000 lines.
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
/usr/local/lib/python3.6/dist-packages/seaborn/distributions.py:305: UserWarning: Dataset has 0 variance; skipping density estimate.
warnings.warn(msg, UserWarning)
<seaborn.axisgrid.PairGrid at 0x7f554ba44828>
# Another way of visualizing pair plots for reference
grid = sns.PairGrid(data= concrete_df,
vars = ['cement', 'slag', 'ash', 'water', 'superplastic', 'coarseagg', 'fineagg', 'age','strength'], size = 4)
grid = grid.map_upper(sns.scatterplot)
grid = grid.map_diag(plt.hist, bins = 10, color = 'darkred', edgecolor = 'k')
grid = grid.map_lower(sns.kdeplot)
/usr/local/lib/python3.6/dist-packages/seaborn/axisgrid.py:1150: UserWarning: The `size` parameter has been renamed to `height`; please update your code. warnings.warn(UserWarning(msg))
# this prints out the heatmap of the correlations for each of the column to help in bivariate analysis
# From the heatmap we can see pdays, previous and poutcome have high correlation with each other.
# Even then this is plays a very mild impact on 'Target'. So we can conclude from this that only
plt.figure(figsize=(20,10))
sns.heatmap(concrete_df.corr(),annot=True,linewidths=.5,center=0,cbar=True,cmap="YlGnBu",vmin=-1,vmax=+1)
plt.show()
15. Binning and Labeling edges for the better visualizations.
bin_edges = [0,10,20,30,40,50,60,70,80,90] # edges to define intervals
bin_labels = ['0-10', '11-20', '21-30','31-40', '41-50', '51-60','61-70','71-80', '81-90']
# labels to denote each interval
concrete_df['strength'] = pd.cut(concrete_df.strength, bins=bin_edges , labels=bin_labels)
# pd.cut is used to divide the continous column in different groups as per bin egges and named according to bin label.
concrete_df
| cement | slag | ash | water | superplastic | coarseagg | fineagg | age | strength | |
|---|---|---|---|---|---|---|---|---|---|
| 0 | 141.3 | 212.0 | 0.0 | 203.5 | 0.0 | 971.8 | 748.5 | 28 | 21-30 |
| 1 | 168.9 | 42.2 | 124.3 | 158.3 | 10.8 | 1080.8 | 796.2 | 14 | 21-30 |
| 2 | 250.0 | 0.0 | 95.7 | 187.4 | 5.5 | 956.9 | 861.2 | 28 | 21-30 |
| 3 | 266.0 | 114.0 | 0.0 | 228.0 | 0.0 | 932.0 | 670.0 | 28 | 41-50 |
| 4 | 154.8 | 183.4 | 0.0 | 193.3 | 9.1 | 1047.4 | 696.7 | 28 | 11-20 |
| ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1025 | 135.0 | 0.0 | 166.0 | 180.0 | 10.0 | 961.0 | 805.0 | 28 | 11-20 |
| 1026 | 531.3 | 0.0 | 0.0 | 141.8 | 28.2 | 852.1 | 893.7 | 3 | 41-50 |
| 1027 | 276.4 | 116.0 | 90.3 | 179.6 | 8.9 | 870.1 | 768.3 | 28 | 41-50 |
| 1028 | 342.0 | 38.0 | 0.0 | 228.0 | 0.0 | 932.0 | 670.0 | 270 | 51-60 |
| 1029 | 540.0 | 0.0 | 0.0 | 173.0 | 0.0 | 1125.0 | 613.0 | 7 | 51-60 |
1030 rows × 9 columns
# the for loop here prints out the boxplots for each of the column to help in univariate analysis
for i in ['cement', 'slag', 'ash', 'water', 'superplastic', 'coarseagg','fineagg', 'age']:
sns.boxplot(x='strength',y=i,data=concrete_df)
plt.show()
#Split the dataset into train set test set also the validation
from sklearn.model_selection import train_test_split
X_train, X_test, y_train, y_test = train_test_split(X, y, test_size = .30, random_state=1)
#X_train, X_val, y_train, y_val = train_test_split(X_train, y_train, test_size=0.25, random_state=1)
regression_model = LinearRegression()
regression_model.fit(X_train,y_train)
X_train
| cement | slag | ash | water | superplastic | coarseagg | fineagg | age | |
|---|---|---|---|---|---|---|---|---|
| 185 | 350.0 | 0.0 | 0.0 | 203.0 | 0.0 | 974.0 | 775.0 | 14 |
| 286 | 374.0 | 189.2 | 0.0 | 170.1 | 10.1 | 926.1 | 756.7 | 91 |
| 600 | 277.0 | 0.0 | 0.0 | 191.0 | 0.0 | 968.0 | 856.0 | 3 |
| 691 | 380.0 | 95.0 | 0.0 | 228.0 | 0.0 | 932.0 | 594.0 | 7 |
| 474 | 356.0 | 0.0 | 142.0 | 193.0 | 11.0 | 801.0 | 778.0 | 28 |
| ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 960 | 251.8 | 0.0 | 99.9 | 146.1 | 12.4 | 1006.0 | 899.8 | 3 |
| 847 | 165.0 | 0.0 | 143.6 | 163.8 | 0.0 | 1005.6 | 900.9 | 3 |
| 715 | 303.6 | 139.9 | 0.0 | 213.5 | 6.2 | 895.5 | 722.5 | 28 |
| 905 | 318.0 | 0.0 | 126.0 | 210.0 | 6.0 | 861.0 | 737.0 | 28 |
| 235 | 236.0 | 0.0 | 0.0 | 194.0 | 0.0 | 968.0 | 885.0 | 3 |
721 rows × 8 columns
for idx, col_name in enumerate(X_train.columns):
print("The coefficient for {} is {}".format(col_name, regression_model.coef_[idx]))
The coefficient for cement is 0.12655755592921453 The coefficient for slag is 0.10882841423627024 The coefficient for ash is 0.09070514083244802 The coefficient for water is -0.10315724008089977 The coefficient for superplastic is 0.37612343073244114 The coefficient for coarseagg is 0.024028594961397136 The coefficient for fineagg is 0.036192894560112286 The coefficient for age is 0.11043496734221796
regression_model.score(X_train,y_train)
0.6031487540630229
regression_model.score(X_test,y_test)
0.6339136715208276
from sklearn.preprocessing import PolynomialFeatures
from sklearn import linear_model
poly = PolynomialFeatures(degree=2, interaction_only=True)
X_train2 = poly.fit_transform(X_train)
X_test2 = poly.fit_transform(X_test)
poly_clf = linear_model.LinearRegression()
poly_clf.fit(X_train2, y_train)
y_pred = poly_clf.predict(X_test2)
#print(y_pred)
#In sample (training) R^2 will always improve with the number of variables!
print(poly_clf.score(X_train2, y_train))
0.7549578268848264
from sklearn.preprocessing import PolynomialFeatures
from sklearn import linear_model
poly = PolynomialFeatures(degree=4, interaction_only=True)
X_train3 = poly.fit_transform(X_train)
X_test3 = poly.fit_transform(X_test)
poly_clf = linear_model.LinearRegression()
poly_clf.fit(X_train3, y_train)
y_pred = poly_clf.predict(X_test3)
#print(y_pred)
#In sample (training) R^2 will always improve with the number of variables!
print(poly_clf.score(X_train3, y_train))
0.8535208403345766
from sklearn.preprocessing import PolynomialFeatures
from sklearn import linear_model
poly = PolynomialFeatures(degree=6, interaction_only=True)
X_train4 = poly.fit_transform(X_train)
X_test4 = poly.fit_transform(X_test)
poly_clf = linear_model.LinearRegression()
poly_clf.fit(X_train4, y_train)
y_pred = poly_clf.predict(X_test4)
#print(y_pred)
#In sample (training) R^2 will always improve with the number of variables!
print(poly_clf.score(X_train4, y_train))
0.8618818869275249
from sklearn.model_selection import train_test_split
X_Train, X_test, Y_Train, y_test = train_test_split(X,y, random_state = 1,test_size=0.2,train_size=0.8)
X_train, x_cv, y_train, y_cv = train_test_split(X_Train,Y_Train,test_size = 0.25,train_size =0.75,random_state=1)
import numpy as np
from sklearn.tree import DecisionTreeRegressor
import matplotlib.pyplot as plt
dt = DecisionTreeRegressor()
dt.fit(X_train, y_train)
pred1 = dt.predict(x_cv) # Predictions from logistic regression
score1 = dt.score(x_cv, y_cv)
print(score1)
kf1 = cross_val_score(dt, x_cv, y_cv, cv = 5).mean()
print(kf1)
dtmse = mean_squared_error(pred1,y_cv)
print(dtmse)
0.8518703885831054 0.5639506231053608 45.75918762135921
#Including all features
from sklearn.ensemble import RandomForestRegressor
rf1 = RandomForestRegressor()
rf1.fit(X_train, y_train)
pred1rf = rf1.predict(x_cv)
score3 = rf1.score(x_cv, y_cv)
print(score3)
kf2 = cross_val_score(rf1, x_cv, y_cv, cv = 5).mean()
print(kf2)
pred1rfmse = mean_squared_error(pred1rf,y_cv)
print(pred1rfmse)
0.9055943530708866 0.779910180359029 29.163147523469394
from sklearn.ensemble import AdaBoostRegressor
adbr = AdaBoostRegressor(base_estimator=rf1)
adbr.fit(X_train,y_train)
predadbr = adbr.predict(x_cv)
score5 = adbr.score(x_cv,y_cv)
print(score5)
kf3 = cross_val_score(adbr, x_cv, y_cv, cv = 5).mean()
print(kf3)
predadbrmse = mean_squared_error(predadbr,y_cv)
print(predadbrmse)
0.9099684959150989 0.8020766118598835 27.81191719770008
from sklearn.ensemble import BaggingRegressor
br1 = BaggingRegressor(base_estimator=rf1)
br1.fit(X_train,y_train)
predbr1 = br1.predict(x_cv)
score7 = br1.score(x_cv,y_cv)
print(score7)
kf7 = cross_val_score(br1, x_cv, y_cv, cv = 5).mean()
print(kf7)
predbr1mse = mean_squared_error(predbr1,y_cv)
print(predbr1mse)
0.8927996879773722 0.7694256379213987 33.11558805825776
pd.Series(dt.feature_importances_, X_train.columns ).sort_values(ascending= False)
cement 0.383665 age 0.304451 water 0.127209 slag 0.105536 fineagg 0.028624 superplastic 0.019900 coarseagg 0.018699 ash 0.011917 dtype: float64
feature_set = ['cement',
'age',
'water',
'slag',
'fineagg',
'coarseagg'
]
X_Train, X_test, Y_Train, y_test = train_test_split(X.loc[:,feature_set],y, random_state = 1,test_size=0.2,train_size=0.8)
X_train, x_cv, y_train, y_cv = train_test_split(X_Train,Y_Train,test_size = 0.25,train_size =0.75,random_state=1)
import numpy as np
from sklearn.tree import DecisionTreeRegressor
import matplotlib.pyplot as plt
dt2 = DecisionTreeRegressor()
dt2.fit(X_train, y_train)
pred2 = dt2.predict(x_cv) # Predictions from logistic regression
score2 = dt2.score(x_cv, y_cv)
print(score2)
kf4 = cross_val_score(dt2, x_cv, y_cv, cv = 5).mean()
print(kf4)
pred2mse = mean_squared_error(pred2,y_cv)
print(pred2mse)
0.8871661704808851 0.6122094298592187 34.855855798274
#Including feature_set
from sklearn.ensemble import RandomForestRegressor
rf2 = RandomForestRegressor()
rf2.fit(X_train, y_train)
pred2rf = rf2.predict(x_cv)
score4 = rf2.score(x_cv, y_cv)
print(score4)
kf5 = cross_val_score(rf2, x_cv, y_cv, cv = 5).mean()
print(kf5)
pred2rfmse = mean_squared_error(pred2rf,y_cv)
print(pred2rfmse)
0.8985707514736628 0.7829047955899229 31.33283054761848
from sklearn.ensemble import AdaBoostRegressor
adbr2 = AdaBoostRegressor(base_estimator=rf2)
adbr2.fit(X_train,y_train)
predadbr2 = adbr2.predict(x_cv)
score6 = adbr2.score(x_cv,y_cv)
print(score6)
kf6 = cross_val_score(adbr2, x_cv, y_cv, cv = 5).mean()
print(kf6)
predadbr2mse = mean_squared_error(predadbr2,y_cv)
print(predadbr2mse)
0.9008609841610992 0.7959136241105609 30.62534751138734
13.Building Model for Bagging Regressor including features set with K-Fold Cross Validation ( CV )
from sklearn.ensemble import BaggingRegressor
br2 = BaggingRegressor(base_estimator=rf2)
br2.fit(X_train,y_train)
predbr2 = br2.predict(x_cv)
score8 = br2.score(x_cv,y_cv)
print(score8)
kf8 = cross_val_score(br2, x_cv, y_cv, cv = 5).mean()
print(kf8)
predbr2mse = mean_squared_error(predbr2,y_cv)
print(predbr2mse)
0.8858266469160585 0.7742965726859672 35.269652267054454
From the above models we can see that having all feature has improved the model prediction for Random Forest(RF) and Ada Boost Regressor(ADBR) has improved score. Hence choosing RF and ADBR for further tuning. Using Random Search CV. Polynomial feature will also be tested during tuning.
Random Forest Model Tuning
from sklearn.ensemble import RandomForestRegressor
rfModel = RandomForestRegressor()
rfModel.fit(X_train, y_train)
pred3rfModel = rfModel.predict(x_cv)
score9 = rfModel.score(x_cv, y_cv)
print(score9)
kf9 = cross_val_score(rfModel, x_cv, y_cv, cv = 5).mean()
print(kf9)
pred3rfmodelmse = mean_squared_error(pred3rfModel,y_cv)
print(pred3rfmodelmse)
0.8975221667001724 0.7810202680128929 31.65675219250834
from sklearn.model_selection import RandomizedSearchCV
from scipy.stats import randint as sp_randint
param_dist = {"max_depth": sp_randint(10, 100),
"max_features": ['auto', 'sqrt'],
"min_samples_leaf": sp_randint(1, 20),
"bootstrap": [True, False],
"n_estimators": sp_randint(50, 150)
}
samples = 50
rlModelTuned = RandomizedSearchCV(rfModel, param_distributions=param_dist, cv = 5, n_iter=samples, verbose = 2, n_jobs= 4,random_state=1)
rlModelTuned.fit(x_cv, y_cv)
rlModelTuned.best_params_
Fitting 5 folds for each of 50 candidates, totalling 250 fits
[Parallel(n_jobs=4)]: Using backend LokyBackend with 4 concurrent workers. [Parallel(n_jobs=4)]: Done 33 tasks | elapsed: 5.9s [Parallel(n_jobs=4)]: Done 154 tasks | elapsed: 18.4s [Parallel(n_jobs=4)]: Done 250 out of 250 | elapsed: 28.5s finished
{'bootstrap': True,
'max_depth': 20,
'max_features': 'auto',
'min_samples_leaf': 1,
'n_estimators': 132}
rfFinalRCV = RandomForestRegressor(bootstrap=True,max_depth=20,
max_features='auto',min_samples_leaf= 1,n_estimators=132)
rfFinalRCV.fit(X_train, y_train)
pred4rfFinalRCV = rfFinalRCV.predict(x_cv)
score10 = rfFinalRCV.score(x_cv, y_cv)
print(score10)
kf10 = cross_val_score(rfFinalRCV, x_cv, y_cv, cv = 5).mean()
print(kf10)
pred4rfFinalRCVmse = mean_squared_error(pred4rfFinalRCV,y_cv)
print(pred4rfFinalRCVmse)
0.901492901876992 0.7911978692877046 30.430139807497376
Ada Boost Model Tuning
from sklearn.ensemble import AdaBoostRegressor
adbrModel = AdaBoostRegressor(base_estimator=rf1)
adbrModel.fit(X_train,y_train)
predadbrModel = adbrModel.predict(x_cv)
score11 = adbrModel.score(x_cv,y_cv)
print(score11)
kf11 = cross_val_score(adbrModel, x_cv, y_cv, cv = 5).mean()
print(kf11)
preadbrModelmse = mean_squared_error(predadbrModel,y_cv)
print(preadbrModelmse)
0.9019454210065598 0.7957703937795995 30.2903506893455
param_dist_ada = {
'n_estimators': [50, 100],
'learning_rate' : [0.01,0.05,0.1,0.3,1],
'loss' : ['linear', 'square', 'exponential']
}
samples = 50
adbrModelTuned = RandomizedSearchCV(AdaBoostRegressor(), param_distributions=param_dist_ada, cv = 5, n_iter=samples, verbose = 2, n_jobs= 4,random_state=1)
adbrModelTuned.fit(x_cv, y_cv)
adbrModelTuned.best_params_
/usr/local/lib/python3.6/dist-packages/sklearn/model_selection/_search.py:281: UserWarning: The total space of parameters 30 is smaller than n_iter=50. Running 30 iterations. For exhaustive searches, use GridSearchCV. % (grid_size, self.n_iter, grid_size), UserWarning) [Parallel(n_jobs=4)]: Using backend LokyBackend with 4 concurrent workers.
Fitting 5 folds for each of 30 candidates, totalling 150 fits
[Parallel(n_jobs=4)]: Done 58 tasks | elapsed: 5.4s [Parallel(n_jobs=4)]: Done 143 out of 150 | elapsed: 13.0s remaining: 0.6s [Parallel(n_jobs=4)]: Done 150 out of 150 | elapsed: 13.6s finished
{'learning_rate': 1, 'loss': 'linear', 'n_estimators': 100}
#{'learning_rate': 1, 'loss': 'square', 'n_estimators': 100}
adbrFinalRCV = AdaBoostRegressor(base_estimator=rf1,learning_rate=1,loss='square',n_estimators=100)
adbrFinalRCV.fit(X_train, y_train)
adbrFinalRCVpred = adbrFinalRCV.predict(x_cv)
score12 = adbrFinalRCV.score(x_cv, y_cv)
print(score12)
kf12 = cross_val_score(adbrFinalRCV, x_cv, y_cv, cv = 5).mean()
print(kf12)
adbrFinalRCVpredfmse = mean_squared_error(adbrFinalRCVpred,y_cv)
print(adbrFinalRCVpredfmse)
0.9007160619162852 0.7921117054070949 30.670115901228634
Trial Code For PipeLine begins here
from sklearn.pipeline import Pipeline
from sklearn.preprocessing import StandardScaler
from sklearn.linear_model import Ridge
from sklearn.linear_model import Lasso
from sklearn.metrics import mean_squared_error
from sklearn.impute import SimpleImputer
from sklearn.compose import ColumnTransformer
from sklearn.preprocessing import PolynomialFeatures
concrete_df.columns
Index(['cement', 'slag', 'ash', 'water', 'superplastic', 'coarseagg',
'fineagg', 'age', 'strength'],
dtype='object')
steps = [
('scalar',StandardScaler()),
('poly',PolynomialFeatures(degree=2)),
('model',Lasso())
]
ridgepipe = Pipeline(steps)
parameters_pipe = [{'model__alpha':np.arange(0,0.5,0.01)}]
from sklearn.metrics import make_scorer
scoring = make_scorer(mean_squared_error)
pipe_final = RandomizedSearchCV(estimator=ridgepipe,
param_distributions=parameters_pipe,
scoring=make_scorer(mean_squared_error),
cv=5,n_jobs=4,return_train_score=True)
pipe_final.fit(X_train,y_train)
RandomizedSearchCV(cv=5, error_score=nan,
estimator=Pipeline(memory=None,
steps=[('scalar',
StandardScaler(copy=True,
with_mean=True,
with_std=True)),
('poly',
PolynomialFeatures(degree=2,
include_bias=True,
interaction_only=False,
order='C')),
('model',
Lasso(alpha=1.0, copy_X=True,
fit_intercept=True,
max_iter=1000,
normalize=False,
positive=False,
precompute=False...
param_distributions=[{'model__alpha': array([0. , 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.1 ,
0.11, 0.12, 0.13, 0.14, 0.15, 0.16, 0.17, 0.18, 0.19, 0.2 , 0.21,
0.22, 0.23, 0.24, 0.25, 0.26, 0.27, 0.28, 0.29, 0.3 , 0.31, 0.32,
0.33, 0.34, 0.35, 0.36, 0.37, 0.38, 0.39, 0.4 , 0.41, 0.42, 0.43,
0.44, 0.45, 0.46, 0.47, 0.48, 0.49])}],
pre_dispatch='2*n_jobs', random_state=None, refit=True,
return_train_score=True,
scoring=make_scorer(mean_squared_error), verbose=0)
print(pipe_final.cv_results_)
{'mean_fit_time': array([0.01849427, 0.01109729, 0.01021991, 0.01412678, 0.01556907,
0.01791916, 0.01676507, 0.01869974, 0.01487226, 0.01309719]), 'std_fit_time': array([0.00360986, 0.0040469 , 0.00217719, 0.00104736, 0.00232961,
0.00583896, 0.00515964, 0.00558326, 0.00218266, 0.00551103]), 'mean_score_time': array([0.00613308, 0.00637665, 0.00630002, 0.00365624, 0.01017776,
0.01112518, 0.00225735, 0.00996504, 0.00657239, 0.00255933]), 'std_score_time': array([3.39866057e-03, 2.23299945e-03, 2.68413915e-03, 2.89588506e-03,
7.75109928e-03, 4.48734176e-03, 7.16845018e-05, 4.67664987e-03,
5.60878877e-03, 7.55597139e-04]), 'param_model__alpha': masked_array(data=[0.47000000000000003, 0.15, 0.26, 0.46, 0.11, 0.37, 0.2,
0.06, 0.43, 0.07],
mask=[False, False, False, False, False, False, False, False,
False, False],
fill_value='?',
dtype=object), 'params': [{'model__alpha': 0.47000000000000003}, {'model__alpha': 0.15}, {'model__alpha': 0.26}, {'model__alpha': 0.46}, {'model__alpha': 0.11}, {'model__alpha': 0.37}, {'model__alpha': 0.2}, {'model__alpha': 0.06}, {'model__alpha': 0.43}, {'model__alpha': 0.07}], 'split0_test_score': array([59.31409487, 54.83804151, 56.76847417, 59.19048653, 54.2755123 ,
58.37178534, 55.81788346, 53.48252847, 58.8537578 , 53.61585328]), 'split1_test_score': array([77.24798939, 70.83100798, 73.33194776, 76.98389109, 69.03923873,
75.25907911, 72.64344885, 66.50003783, 76.16012307, 67.00787975]), 'split2_test_score': array([70.13665506, 66.40071387, 66.56496586, 69.92354292, 66.65242527,
68.30323881, 66.24407426, 67.25201426, 69.33524234, 67.12579757]), 'split3_test_score': array([80.33528342, 77.87084734, 79.2494424 , 80.29621674, 75.26656158,
79.62872762, 79.3420847 , 72.97485604, 80.13214854, 73.32149784]), 'split4_test_score': array([105.15988307, 95.81396639, 98.37869595, 104.76307998,
95.34465193, 101.49207464, 96.75113482, 94.39435949,
103.5928279 , 94.52204503]), 'mean_test_score': array([78.43878116, 73.15091542, 74.85870523, 78.23144345, 72.11567796,
76.6109811 , 74.15972522, 70.92075922, 77.61481993, 71.11861469]), 'std_test_score': array([15.19020024, 13.58087022, 13.93443287, 15.10845236, 13.46919759,
14.3644707 , 13.70115631, 13.3590687 , 14.8582559 , 13.35485405]), 'rank_test_score': array([ 1, 7, 5, 2, 8, 4, 6, 10, 3, 9], dtype=int32), 'split0_train_score': array([76.9475584 , 67.55008278, 71.03360707, 76.67571038, 66.64390225,
74.45534856, 69.0421148 , 65.49065122, 75.89523835, 65.81832871]), 'split1_train_score': array([72.79660226, 65.35529268, 68.0181763 , 72.52834048, 64.34366319,
70.50533094, 66.71767257, 63.30884298, 71.745948 , 63.47640618]), 'split2_train_score': array([74.03618678, 63.92109751, 67.35313164, 73.73803703, 62.91052073,
71.32405801, 65.32833139, 61.68109484, 72.88171896, 61.91502498]), 'split3_train_score': array([71.09143122, 63.87898933, 65.98452589, 70.84085231, 62.76343646,
68.43064886, 64.9781848 , 61.72275289, 70.03679525, 61.88473901]), 'split4_train_score': array([67.41289484, 57.9389657 , 61.05991814, 67.16970455, 57.18497918,
64.81326564, 59.20725863, 56.21130454, 66.46617116, 56.37906831]), 'mean_train_score': array([72.4569347 , 63.7288856 , 66.68987181, 72.19052895, 62.76930036,
69.9057304 , 65.05471244, 61.68292929, 71.40517434, 61.89471344]), 'std_train_score': array([3.16487125, 3.18839762, 3.26393118, 3.1513824 , 3.12076205,
3.19935188, 3.25386705, 3.06863515, 3.12164057, 3.10867695])}
print(pipe_final.best_score_)
78.43878116458947
Trial Code for pipeline ends here
Building PipeLine for automation of random Forest Model
clf = Pipeline(steps=[
('poly',PolynomialFeatures(degree=3)),
('regressor', RandomForestRegressor(bootstrap=True,max_depth=20,
max_features='auto',min_samples_leaf= 1,n_estimators=132))
])
clf
Pipeline(memory=None,
steps=[('poly',
PolynomialFeatures(degree=3, include_bias=True,
interaction_only=False, order='C')),
('regressor',
RandomForestRegressor(bootstrap=True, ccp_alpha=0.0,
criterion='mse', max_depth=20,
max_features='auto', max_leaf_nodes=None,
max_samples=None,
min_impurity_decrease=0.0,
min_impurity_split=None,
min_samples_leaf=1, min_samples_split=2,
min_weight_fraction_leaf=0.0,
n_estimators=132, n_jobs=None,
oob_score=False, random_state=None,
verbose=0, warm_start=False))],
verbose=False)
clf.fit(X_train,y_train)
Pipeline(memory=None,
steps=[('poly',
PolynomialFeatures(degree=3, include_bias=True,
interaction_only=False, order='C')),
('regressor',
RandomForestRegressor(bootstrap=True, ccp_alpha=0.0,
criterion='mse', max_depth=20,
max_features='auto', max_leaf_nodes=None,
max_samples=None,
min_impurity_decrease=0.0,
min_impurity_split=None,
min_samples_leaf=1, min_samples_split=2,
min_weight_fraction_leaf=0.0,
n_estimators=132, n_jobs=None,
oob_score=False, random_state=None,
verbose=0, warm_start=False))],
verbose=False)
clfpred = clf.predict(X_test)
scorepolyclf = clf.score(X_test,y_test)
print(scorepolyclf)
0.9101539127679927
clf1 = Pipeline(steps=[
('poly',PolynomialFeatures(degree=3)),
('regressor', AdaBoostRegressor(base_estimator=rf1,learning_rate=1,loss='linear',n_estimators=100))
])
clf1
Pipeline(memory=None,
steps=[('poly',
PolynomialFeatures(degree=3, include_bias=True,
interaction_only=False, order='C')),
('regressor',
AdaBoostRegressor(base_estimator=RandomForestRegressor(bootstrap=True,
ccp_alpha=0.0,
criterion='mse',
max_depth=None,
max_features='auto',
max_leaf_nodes=None,
max_samples=None,
min_impurity_decrease=0.0,
min_impurity_split=None,
min_samples_leaf=1,
min_samples_split=2,
min_weight_fraction_leaf=0.0,
n_estimators=100,
n_jobs=None,
oob_score=False,
random_state=None,
verbose=0,
warm_start=False),
learning_rate=1, loss='linear',
n_estimators=100, random_state=None))],
verbose=False)
clf1.fit(X_train,y_train)
Pipeline(memory=None,
steps=[('poly',
PolynomialFeatures(degree=3, include_bias=True,
interaction_only=False, order='C')),
('regressor',
AdaBoostRegressor(base_estimator=RandomForestRegressor(bootstrap=True,
ccp_alpha=0.0,
criterion='mse',
max_depth=None,
max_features='auto',
max_leaf_nodes=None,
max_samples=None,
min_impurity_decrease=0.0,
min_impurity_split=None,
min_samples_leaf=1,
min_samples_split=2,
min_weight_fraction_leaf=0.0,
n_estimators=100,
n_jobs=None,
oob_score=False,
random_state=None,
verbose=0,
warm_start=False),
learning_rate=1, loss='linear',
n_estimators=100, random_state=None))],
verbose=False)
clf1pred = clf1.predict(X_test)
scorepolyclf1 = clf1.score(X_test,y_test)
print(scorepolyclf1)
0.9036174970785649
Mean Squared Error Calculation
from sklearn.metrics import mean_squared_error
clfmse = mean_squared_error(clfpred,y_test)
clf1mse = mean_squared_error(clf1pred,y_test)
print(clfmse)
print(clf1mse)
26.456907125169096 28.381680347403357
Creating a Dataframe for all metrics
import pandas as pd
kf13 = None
kf14 = None
data = {'Name of Model': ['Decision Tree with All features','Random Forest with All Features','Ada Boost with All features',
'Bagging Regressor with All features','Decision Tree with feature set','Random Forest with feature set',
'Ada Boost with feature set','Bagging Regressor with feature set','Random Forest after Tuning',
'Ada Boost after Tuning','Random Forest with Poly in Pipeline','Ada Boost with Poly in Pipeline'],
'Score': [score1,score3,score5,score7,score2,score4,score6,score8,score10,score12,scorepolyclf,scorepolyclf1],
'Cross Val Score':[kf1,kf2,kf3,kf7,kf4,kf5,kf6,kf8,kf10,kf12,kf13,kf14],
'Mean Squared Error':[dtmse,pred1rfmse,predadbrmse,predbr1mse,pred2mse,pred2rfmse,predadbr2mse,predbr2mse,pred4rfFinalRCVmse,adbrFinalRCVpredfmse,clfmse,clf1mse]
}
metricsdata = pd.DataFrame (data, columns = ['Name of Model','Score','Cross Val Score','Mean Squared Error'])
pd.reset_option("display.max_columns",None)
metricsdata
| Name of Model | Score | Cross Val Score | Mean Squared Error | |
|---|---|---|---|---|
| 0 | Decision Tree with All features | 0.851870 | 0.563951 | 45.759188 |
| 1 | Random Forest with All Features | 0.905594 | 0.779910 | 29.163148 |
| 2 | Ada Boost with All features | 0.909968 | 0.802077 | 27.811917 |
| 3 | Bagging Regressor with All features | 0.892800 | 0.769426 | 33.115588 |
| 4 | Decision Tree with feature set | 0.887166 | 0.612209 | 34.855856 |
| 5 | Random Forest with feature set | 0.898571 | 0.782905 | 31.332831 |
| 6 | Ada Boost with feature set | 0.900861 | 0.795914 | 30.625348 |
| 7 | Bagging Regressor with feature set | 0.885827 | 0.774297 | 35.269652 |
| 8 | Random Forest after Tuning | 0.901493 | 0.791198 | 30.430140 |
| 9 | Ada Boost after Tuning | 0.900716 | 0.792112 | 30.670116 |
| 10 | Random Forest with Poly in Pipeline | 0.910154 | NaN | 26.456907 |
| 11 | Ada Boost with Poly in Pipeline | 0.903617 | NaN | 28.381680 |
CONCLUSION
Choose appropriate Regression models for evaluating prediction of strength of cement. These models were Decision Tree Regressor, Random Forest Regressor, Ada Boost Regressor and Bagging Regressor.
These models were trained in 2 ways. The first way of training was done with all the features being included. The Second way of training was done with certain features which seemed to have higher impact than other features towards predicting strength.
It was found that all the models which included all the features for training had more impact on the prediction score.
Two models showed highest potential. These being Random Forest and Ada Boost.
These models were further tuned using Randomized Search CV.
All the models above have these metrics for evaluation - Mean Squared Error, prediction Score and Cross Val Score.
Random Forest Regressor and Ada Boost Regressor Both had very small differences in the prediction score. But there was a considerable difference in the MSE.
Ada Boost Regressor had a better MSE than Random Forest Regressor.
Pipeline automation was built for both Ada Boost Regressor and Random Forest Regressor.
In the pipeline, Polynomial feature to see whether it improved the score. There was a good improvement from order degree 2 than degree 3. (
There was a requirement in the project description which mentioned that exploration of dataset to find new features from existing features. In the Concrete_df dataframe there was no such features which could be combined in a meaningful way to create a better variable than the existing variable to reduce the curse of dimensionality.
For the linear regression model higher degree better the socre. But too high a degree results in over fit
)
K - Fold Cross Validation has been done for all models. Ada Boost Pipeline and Random Forest Pipeline don't have a K-fold score because the K-fold score is already known for the models. Since this is a Pipeline shipment K - Fold Score wasn't applied since the model was tested on the Reserved 20% data ( Assumed to be Production Data )
The pipeline models was trained on the reserved test Data. ( X_test, Y_test ) from the 60 : 20 : 20 split.